An arithmetic timed test game to strengthen your mental math! Find out how long it takes for you to do 20 problems. There are different levels with addition and subtraction. You can submit your name to the public high score list.
* Levels are available as an In-App Purchase. Ads are also removed.
Uses Game Center Leaderboards if you are signed into Game Center
Integration with Game Center Leaderboards, additional levels available as an In-App purchase
Ratings and ReviewsSee All
- KAW-YUAN LEE
- 6.2 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
- Age Rating
- © 2017 KAW-YUAN LEE
- In-App Purchases
- Unlock Levels Remove Ads $0.99
Challenge friends and check leaderboards and achievements.
With Family Sharing set up, up to six family members can use this app.